This video is a nice introduction to why lenses are. It is in Haskell, yes, but I believe that you can infer everything that you need from the context provided. A Brief Introduction of the Haskell Lens Library <https://www.youtube.com/watch?v=7fbziKgQjnw>
On Wed, Jun 28, 2017 at 1:42 PM, Daryle Walker via swift-evolution < swift-evolution@swift.org> wrote: > I put this proposal, with an addendum about lenses, at < > https://gist.github.com/CTMacUser/464998bada4d567e4b3ff2626ec59c27>. > > — > Daryle Walker > Mac, Internet, and Video Game Junkie > darylew AT mac DOT com > > > _______________________________________________ > swift-evolution mailing list > swift-evolution@swift.org > https://lists.swift.org/mailman/listinfo/swift-evolution > >
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